Korobijchuk I. Double-ring dynamically adjustedgravimetr for aviation gravimetrial system

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0407U004541

Applicant for

Specialization

  • 05.11.01 - Прилади та методи вимірювання механічних величин

09-11-2007

Specialized Academic Board

Д 26.002.07

Publishing and Printing Institute of Igor Sikorsky Kyiv Polytechnic Institute

Essay

In the given manuscript the research of an opportunity and expediency of using as a gravimetr aviation gravimetrial system of a new doublering dynamically adjusted gravimetr are performed. The function scheme of a new double-ring dynamically adjusted gravimetr is developed. The equation of movement of a double-ring dynamically adjusted gravimetr in a general way of movement on the basis is received. The stability and transfer characteristics of a new double-ring dynamically adjusted gravimetr is analysed. The behaviour of a new double-ring of a dynamically adjusted gravimetr is investigated at harmonious action of indignation and in a static and dynamic operation mode the recommendation for increase of accuracy of measurements is given. It is carried out the research of behaviour of new double-ring dynamically adjusted gravimetr in a case of the most adverse resonant modes with the help PC are carried out. The device of dynamic adjusting of a new double-ring dynamically adjusted gravimetr, and its behaviour with an electric drive is investigated. The possibility to increase the accuracy of getting the information concerning gravitational anomalies is shown by means of the new algorithm of calculation of the initial signal from the new double-rings dynamically adjusted gravimetr. Experimental research of a new gravimetr is carried out to increase the reliability of the received theoretical positions.

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